From abd1eae8291c91fe62bcf22fc15a93178f1ab491 Mon Sep 17 00:00:00 2001
From: sev <git@sev.monster>
Date: Wed, 18 Mar 2020 22:33:33 -0500
Subject: [PATCH] fix which usage, create function check-busybox

---
 base/.zshrc        | 13 ++++++++++---
 bin/.check-busybox |  4 ++++
 bin/dpass          |  4 +++-
 bin/rotate         |  2 +-
 bin/tint2-i3status |  4 +++-
 5 files changed, 21 insertions(+), 6 deletions(-)
 create mode 100644 bin/.check-busybox

diff --git a/base/.zshrc b/base/.zshrc
index e06c318..eec9016 100644
--- a/base/.zshrc
+++ b/base/.zshrc
@@ -1,3 +1,6 @@
+### imports
+source ~/bin/.check-busybox
+
 ### user-local fpath
 fpath=(~/.zsh ~/.zsh/functions/Prompts "${fpath[@]}")
 
@@ -53,14 +56,13 @@ if [[ "$OSTYPE" =~ '^(free|net)bsd' ]] {
 }
 ## ps
 local p=
-if { which pstree >/dev/null 2>&1 && \
-  [[ ! "$(readlink -f $(which pstree))" =~ "/busybox" ]] } {
+if which pstree >/dev/null 2>&1 && ! check-busybox pstree {
     # use pstree, but NOT busybox pstree because it kinda sucks
     p="pstree -wg3"
 } elif [[ "$OSTYPE" =~ '^freebsd' ]] {
     p="ps -aSdfxwwouser=USR -ogroup=GRP -opid,nice=NI \
        -o%cpu,%mem,tty,stat,start=START -oetime,command"
-} elif [[ "$(readlink -f $(which ps))" =~ "/busybox" ]] {
+} elif check-busybox ps {
     # busybox compatible
     p="ps -eouser='USR     ' -ogroup='GRP     ' \
        -opid='  PID' -onice=' NI' -ovsz=' MEM' \
@@ -167,6 +169,7 @@ case "$OSTYPE"; in
         ## sound
         # TODO: test alsa/oss/sndio/portaudio/pulse in order of importance
         function s() {}
+        function vol() {}
 esac
 
 ### modules & styles
@@ -204,4 +207,8 @@ compinit
 autoload -Uz promptinit && promptinit
 prompt ds6
 
+
+### unset imports
+unfunction check-busybox
+
 # vim: set et sts=4 sw=4 ts=8 tw=79 :
diff --git a/bin/.check-busybox b/bin/.check-busybox
new file mode 100644
index 0000000..f822319
--- /dev/null
+++ b/bin/.check-busybox
@@ -0,0 +1,4 @@
+#!/bin/sh
+function check-busybox() {
+    which $1 >/dev/null 2>&1 && [ "$(basename "$(readlink -f "$(which "$1" | head -1)")")" = "busybox" ]
+}
diff --git a/bin/dpass b/bin/dpass
index 3dc4c8f..c37942b 100755
--- a/bin/dpass
+++ b/bin/dpass
@@ -1,6 +1,8 @@
 #!/bin/sh
+. ~/bin/.check-busybox
 p="$1"
-if [ -z "$p" -a "$(basename "$(readlink -f "$(which ps)")")" =~ "/busybox" ]; then
+if [ -z "$p" ] && ! check-busybox ps; then
 	p="[$(ps -o comm= -p $(ps -o ppid= -p $$))]";
 fi
 ~/bin/dmenu -p "$p" -fn Dina-10 -nb \#110800 -nf \#110800 -sb \#264bd2 -sf \#fdf6e3 <&-
+unset check-busybox
diff --git a/bin/rotate b/bin/rotate
index 83b7147..a902580 100755
--- a/bin/rotate
+++ b/bin/rotate
@@ -69,7 +69,7 @@ num_to_rot $((($rot0 + 4) % 4))
 
 xrandr --output $output --rotation $rot1
 # x220t
-if which xsetwacom >/dev/null; then
+if which xsetwacom >/dev/null 2>&1; then
 	xsetwacom --set stylus Rotate $rot2
 	xsetwacom --set eraser Rotate $rot2
 	xsetwacom --set touch  Rotate $rot2
diff --git a/bin/tint2-i3status b/bin/tint2-i3status
index 1132d1a..f655e6c 100755
--- a/bin/tint2-i3status
+++ b/bin/tint2-i3status
@@ -1,4 +1,6 @@
 #!/bin/sh
+. ~/bin/.check-busybox
 u=-u
-if readlink -f $(which sed) | grep -q /busybox; then u=''; fi
+check-busybox sed && u=''
 i3status -c ${XDG_CONFIG_HOME:-~/.config}/i3status/tint2-$1 | sed $u -e 's/fc=\(#[a-f0-9]\{3,6\}\)/span color="\1"/gi;s_/fc_/span_g'
+unset check-busybox
-- 
2.47.0